tree 1949c4ad9e8d3aefb162ac68134f941fd32697f7
parent 50de7d7352a7ebc1538c2626218fc981c3a5cb24
author Tobias Grosser <tobias@grosser.es> 1520705223 +0000
committer Tobias Grosser <tobias@grosser.es> 1520705223 +0000

Add isl operator overloads for isl::pw_aff

Piecewise affine expressions have directly corresponding mathematical
operators. Introduce these operators as overloads as this makes writing
code with isl::pw_aff expressions more directly readable.

We can now write:

  A = B + C    instead of    A = B.add(C)

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@327216 91177308-0d34-0410-b5e6-96231b3b80d8